Barton Guyer, P.A.
NPI 1831410851 · Physician Assistant · Springfield, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barton Guyer, P.A. is a Physician Assistant provider in Springfield, MO (NPI 1831410851).
Provider details
- NPI number
- 1831410851
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 2010017701 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
442 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 196 | $71 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 129 | $86 |
| Automated Urinalysis Test81003 | 53 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 24 | $100 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 23 | $41 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 130 | 126 |
| Cefdinir | 66 | 64 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 52 | 50 |
| Prednisone | 52 | 51 |
| Cephalexin | 45 | 43 |
| Doxycycline Hyclate | 29 | 28 |
| Azithromycin | 26 | 26 |
| Amoxicillin | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 100 Hospital DrLebanon, MO 65536-9210Phone: (417) 533-6100
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2019-07-17
Frequently asked questions
- What is Barton Guyer's NPI number?
- Barton Guyer's National Provider Identifier (NPI) is 1831410851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barton Guyer's specialty?
- Barton Guyer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barton Guyer located?
- Barton Guyer's practice location on file with NPPES is 900 E Battlefield St Ste 124, Springfield, MO 65807-5208.
- What is Barton Guyer's phone number?
- The practice phone number listed in the NPPES registry for Barton Guyer is (417) 986-1289.
- Does Barton Guyer accept Medicare?
- Barton Guyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barton Guyer's NPI active?
- Yes — Barton Guyer's NPI (1831410851) is active in the NPPES registry as of the last update on 2019-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.